by Beth Belton and Gary Strauss, USA TODAY

by Beth Belton and Gary Strauss, USA TODAY

Citigroup, the third-biggest U.S. bank, said Wednesday it plans to cut more than 11,000 jobs - about 4% of its global workforce - in an effort to reduce costs and enhance profitability.

The move was applauded among investors, who pushed Citigroup shares up 6.3% to $36.46 in heavy trading.

In a statement, New York-based Citi (C) says it will take a pretax charge of about $1.1 billion this quarter and expects savings in 2013 to be $900 million.

The move was lifting other financial stocks, such as Bank of America, up 5.4% to $10.43.

"These actions are logical next steps in Citi's transformation," CEO Michael Corbat said in Citi's statement. "While we are committed to -- and our strategy continues to leverage -- our unparalleled global network and footprint, we have identified areas and products where our scale does not provide for meaningful returns."

The bank, which employs 262,000 worldwide, did not detail how many of the jobs cuts will be in the United States, although it plans to close 44 branches.

Corbat was elevated to CEO in October after the abrupt resignation of Victor Pandit. "Today's announcement shows that there's a new sheriff in town and nothing is sacred,'' says RBC Capital Market analyst Gerard Cassidy.

Most of the job cuts Citi cited, or about 6,200, will come from Citi's consumer banking unit, which handles everyday functions in bank branches and online.

Citi said that it will sell or scale back consumer operations in Pakistan, Paraguay, Romania, Turkey and Uruguay and focus on 150 cities around the world "that have the highest growth potential in consumer banking."

The bank says about 1,900 jobs will be cut in its institutional clients group, an effort to "improve overall productivity in our markets business, especially in areas experiencing continued low profitability, such as cash equities.'' And another 2,600 jobs will disappear in the bank's operations and technology group and global functions.

Citi says it plans to cut 15 branches in Korea, 14 in Brazil, seven in Hong Kong and four in Hungary.

"This is just the beginning, '' says Raymond James Financial analyst Anthony Polini, who rates Citigroup a "strong buy.

"In a slow growth environment, low interest rates are eating away at profit margins. One would think there are more opportunities to cut, especially overseas," Polini says.

The CEO promised the bank would reduce "excess capacity and expenses, whether they center on technology, real estate or simplifying our operations."

Pandit resigned in mid-October, just one day after the bank said its underlying third-quarter profits were strong and that the bank's outlook was improving.

In November, a regulatory filing disclosed that Citi paid Pandit a $6.7 million bonus and paid a $6.8 million bonus to John Havens, the former chief operating officer who resigned when Pandit did.

Pandit had reportedly clashed with the board over the company's strategy and its relationship with the government. He had been at the helm of the bank for five years, before and following the 2008 financial collapse.

Mike Mayo, a Credit Agricole Securities analyst and long-time Citigroup critic, said in an interview on cable TV's CNBC that the layoffs are needed, but more change is necessary. "The big issue isn't what's going to happen in the next one to two years, but what will they do in the next five to 10. They need a more radical restructuring. At some point, they need to exit some businesses."

Citi nearly collapsed during the financial crisis and had to take two taxpayer bailout loans. It has been shrinking since, shedding units and trying to find a business model that's more streamlined and efficient.

The streamlining hasn't gone as smoothly as Citi hoped. This fall, for example, when Citi negotiated the sale of its stake in the retail brokerage Morgan Stanley Smith Barney, it got far less than it wanted from buyer Morgan Stanley.